We're dividing 12635723 by 536 
We want to figure out the number of times 12635723 can be divided by 536.

Step 1:
536 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 536

Advancing to step 2:
12 divided by 536 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 536

Moving on to step 3:
536 goes into 126 0 times with a remainder of 126.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 126 after subtracting 0 from 126.
Include the next digit (3) from the dividend after 126, then repeat: 1263 / 536

Let's proceed to step 4:
When dividing 1263 by 536, we get 2 with a remainder of 191.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1072 from 1263 and we're left with 191.
Grab the next digit (5) from the dividend, add it to 191, then carry on: 1915 / 536

Going ahead to step 5:
1915 divided by 536 is 3 with a remainder of 307.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we subtract 1608 from 1915, we get 307.
Grab the next digit (7) from the dividend, add it to 307, then carry on: 3077 / 536

On to step 6:
The number 536 fits into 3077 5 times, leaving a remainder of 397.
The next digit of our result is 5. 
Result so far: 235.0
The remainder is 397 after subtracting 2680 from 3077.
Include the next digit (2) from the dividend after 397, then repeat: 3972 / 536

Let's proceed to step 7:
The number 536 fits into 3972 7 times, leaving a remainder of 220.
The number 7 becomes the next digit in our result. 
Result so far: 2357.0
If we take 3752 away from 3972, we end up with 220.
Grab the next digit (3) from the dividend, add it to 220, then carry on: 2203 / 536

Advancing to step 8:
536 can be fit into 2203 4 times, resulting in a remainder of 59.
Record the quotient 4 as the next digit in the result. 
Result so far: 23574.0
The remainder is 59 after subtracting 2144 from 2203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 9:
536 can be fit into 590 1 times, resulting in a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 23574.1
Subtract 536 from 590 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 10:
540 divided by 536 is 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 23574.11
Subtract 536 from 540 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 23574.11 and a remainder of 0.004.